public void Paint(GTexturePainterArgs args)
{
IGTexturePainter p = ActivePainter;
if (p == null)
{
return;
}
FillArgs(ref args);
#if UNITY_EDITOR
List <GStylizedTerrain> overlappedTerrain = GPaintToolUtilities.CheckBrushOverlap(groupId, args.WorldPointCorners);
if (args.MouseEventType == GPainterMouseEventType.Down ||
args.MouseEventType == GPainterMouseEventType.Drag)
{
Editor_CreateInitialHistoryEntry(args, overlappedTerrain);
}
#endif
IEnumerator <GStylizedTerrain> terrains = GStylizedTerrain.ActiveTerrains.GetEnumerator();
while (terrains.MoveNext())
{
if (terrains.Current.GroupId != GroupId && GroupId >= 0)
{
continue;
}
p.Paint(terrains.Current, args);
}
#if UNITY_EDITOR
EditedTerrains.UnionWith(overlappedTerrain);
if (args.MouseEventType == GPainterMouseEventType.Up)
{
Editor_CreateHistory(args);
currentInitialBackupName = null;
InitialRecordedTerrains.Clear();
EditedTerrains.Clear();
}
#endif
}
private void Editor_CreateInitialHistoryEntry(GTexturePainterArgs args, List <GStylizedTerrain> overlappedTerrains)
{
if (!Editor_EnableHistory)
{
return;
}
if (overlappedTerrains.Count == 0)
{
return;
}
List <GTerrainResourceFlag> flags = new List <GTerrainResourceFlag>();
flags.AddRange(ActivePainter.GetResourceFlagForHistory(args));
if (InitialRecordedTerrains.Count == 0)
{
currentInitialBackupName = GBackup.TryCreateInitialBackup(ActivePainter.HistoryPrefix, overlappedTerrains[0], flags, false);
if (!string.IsNullOrEmpty(currentInitialBackupName))
{
InitialRecordedTerrains.Add(overlappedTerrains[0]);
}
}
else
{
if (!string.IsNullOrEmpty(currentInitialBackupName))
{
for (int i = 0; i < overlappedTerrains.Count; ++i)
{
if (InitialRecordedTerrains.Contains(overlappedTerrains[i]))
{
continue;
}
GBackup.BackupTerrain(overlappedTerrains[i], currentInitialBackupName, flags);
InitialRecordedTerrains.Add(overlappedTerrains[i]);
}
}
}
}
public void Paint(GFoliagePainterArgs args)
{
IGFoliagePainter p = ActivePainter;
if (p == null)
{
return;
}
args.Radius = BrushRadius;
args.Rotation = BrushRotation;
args.Density = BrushDensity;
args.EraseRatio = EraseRatio;
args.ScaleStrength = ScaleStrength;
args.TreeIndices = SelectedTreeIndices;
args.GrassIndices = SelectedGrassIndices;
args.CustomArgs = CustomPainterArgs;
if (SelectedBrushMaskIndex >= 0 && SelectedBrushMaskIndex < BrushMasks.Count)
{
args.Mask = BrushMasks[SelectedBrushMaskIndex];
}
args.Filters = GetComponents <GSpawnFilter>();
args.EnableTerrainMask = EnableTerrainMask;
ProcessBrushDynamic(ref args);
Vector3[] corners = GCommon.GetBrushQuadCorners(args.HitPoint, args.Radius, args.Rotation);
args.WorldPointCorners = corners;
#if UNITY_EDITOR
List <GStylizedTerrain> overlappedTerrain = GPaintToolUtilities.CheckBrushOverlap(groupId, args.WorldPointCorners);
if ((args.MouseEventType == GPainterMouseEventType.Down ||
args.MouseEventType == GPainterMouseEventType.Drag) &&
args.ShouldCommitNow == false)
{
Editor_CreateInitialHistoryEntry(args, overlappedTerrain);
}
#endif
IEnumerator <GStylizedTerrain> terrains = GStylizedTerrain.ActiveTerrains.GetEnumerator();
while (terrains.MoveNext())
{
if (terrains.Current.GroupId != GroupId && GroupId >= 0)
{
continue;
}
GStylizedTerrain t = terrains.Current;
p.Paint(t, args);
}
#if UNITY_EDITOR
EditedTerrains.UnionWith(overlappedTerrain);
if (args.MouseEventType == GPainterMouseEventType.Up)
{
Editor_CreateHistory(args);
currentInitialBackupName = null;
InitialRecordedTerrains.Clear();
EditedTerrains.Clear();
}
#endif
}